Concentration Studying Music Academy
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
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  date published: 2026-06-17T02:39:28Z
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album: Studying Music: Relaxing Music for Reading and Concentration and Soothing Piano Study Music to Make You Smarter
  type: MusicAlbum
  date published: 2016-10-03
album: Studying Music: Relaxing Music for Reading and Concentration and Soothing Piano Study Music to Make You Smarter
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  date published: 2016-10-03
album: Study Music: Calm Piano Music for Focus and Concentration and Relaxing Studying Music Aid
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  date published: 2016-11-07
album: Study Music: Calm Piano Music for Focus and Concentration and Relaxing Studying Music Aid
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